ClassID:

130371

E04C2002/3455 - CPC Classification

Classification description:

Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets; Corrugated sheets with trapezoidal corrugations

Recent Application in this class:
#1
20250052019
2025-02-13

COMPOSITE STRUCTURAL PANEL AND METHOD OF FABRICATION

#2
20230391044
2023-12-07

Shaping structure, composite part comprising such a shaping structure, method for manufacturing such a composite part

#3
20230279624
2023-09-07

Composite structural panel and method of fabrication

#4
20210115633
2021-04-22

Composite structural panel and method of fabrication

#5
20210039750
2021-02-11

CORE LAYER HAVING WOOD ELEMENTS, IN PARTICULAR WOOD ELEMENTS HAVING A CORRUGATED STRUCTURE

#6
20200299910
2020-09-24

Composite bridge deck structural panel and method of fabrication

#7
20190106848
2019-04-11

Composite bridge deck structural panel and method of fabrication

#8
20190078277
2019-03-14

Composite structural panel and method of fabrication

#9
20190009862
2019-01-10

Core layer having wood elements, in particular wood elements having a corrugated structure

#10
20180230693
2018-08-16

Method of assembly of composite core sandwich edge joint

#11
20180038103
2018-02-08

Modular wall system with integrated channels

#12
20170298581
2017-10-19

Composite structural panel and method of fabrication

#13
20160356042
2016-12-08

Building panel assemblies and methods of use in wall structures

#14
20160288880
2016-10-06

Core layer having wood elements, in particular wood elements having a corrugated structure

#15
20150292225
2015-10-15

Systems, devices, and/or methods for constructing towers

#16
20150004371
2015-01-01

COMPOSITE STRUCTURAL PANELS AND COMPONENTS

#17
20140102024
2014-04-17

Building panel assemblies and methods of use in wall structures

#18
20140013695
2014-01-16

Modular building panel

#19
20130333854
2013-12-19

Engineered molded fiberboard panels and methods of making and using the same

#20
20130277378
2013-10-24

Method of producing an enforced delimited element and such an element

#21
20130036952
2013-02-14

Ballistic construction panel

#22
20130031858
2013-02-07

Method of fabricating building wall panels

#23
20120234468
2012-09-20

Method and apparatus for combining elongated strips

#24
20120177874
2012-07-12

FIBER REINFORCED CORE PANEL

#25
20120085062
2012-04-12

Prefabricated shear wall system with integrated channels

#26
20120085057
2012-04-12

Building panels and methods of making

#27
20120085056
2012-04-12

Building panels

#28
20120085049
2012-04-12

Footer structures and methods, and panel and wall structures using such footer structures

#29
20120079784
2012-04-05

Building panel assemblies and methods of use in wall structures

#30
20110239569
2011-10-06

Building panels

#31
20110219599
2011-09-15

Systems, Devices, and/or Methods for Fabricated Panels

#32
20110203205
2011-08-25

Buildings, building walls and other structures

#33
20110195220
2011-08-11

Fiber reinforced core panel having natural contour

#34
20110167739
2011-07-14

Buildings, building walls and other structures

#35
20110041990
2011-02-24

Method of making a fiber reinforced core panel

#36
20110005165
2011-01-13

Structural element

#37
20100293872
2010-11-25

FLOORING PANELS AND CONNECTORS

#38
20100236759
2010-09-23

Heat-managing composite structures

#39
20100186345
2010-07-29

BALLISTIC CONSTRUCTION PANEL

#40
20100126089
2010-05-27

STRUCTURAL COMPONENTS

#41
20100078985
2010-04-01

Engineered molded fiberboard panels, methods of making the panels, and products fabricated from the panels

#42
20100031599
2010-02-11

FLOORING PANELS

#43
20090255205
2009-10-15

Engineered molded fiberboard panels and methods of making and using the same

#44
20090202776
2009-08-13

Fiber reinforced core panel

#45
20090165411
2009-07-02

Method of fabricating building wall panels

#46
20090133354
2009-05-28

Reusable and Recyclable Modular Wall System for a Construction Barrier

#47
20090022959
2009-01-22

Wall Element

#48
20080202672
2008-08-28

Method of Making Product From Fusible Sheets and/or Elements

#49
20080148659
2008-06-26

Walls and wall sections

#50
20080127607
2008-06-05

Building panels

#51
20080127604
2008-06-05

Methods of manufacturing building panels

#52
20080127602
2008-06-05

Methods of constructing buildings and building appurtenances

#53
20080127601
2008-06-05

Building, building walls and other structures

#54
20080127600
2008-06-05

Buildings, building walls and other structures

#55
20080127584
2008-06-05

Support pads and support brackets, and structures supported thereby

#56
20080040996
2008-02-21

Method for constructing a laminated and corrugated wall plate

#57
20060162279
2006-07-27

Vessel structures and structures in marine vessels

#58
20060141215
2006-06-29

Corrugated product

#59
20050086905
2005-04-28

Shear wall panel

#60
20050034382
2005-02-17

Corrugated fiberboard panels for use in the construction of walls, ceilings and floors

#61
20050011605
2005-01-20

Method of making a composite building material

#62
18749182
2025-06-24

Modular wall panel with integrated channels